| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.99 | 8.162% | $82.1923 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $64.91 | 5.505% | $68.4833 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $138.41 | 3.647% | $143.4578 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $187.55 | 4.353% | $195.7141 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $54.77 | 6.588% | $58.3782 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $244.84 | 6.260% | $260.167 | $260.17 | $260.15 | $260.20 |
| Purchase #7 | $46.71 | 8.355% | $50.6126 | $50.61 | $50.60 | $50.60 |
| 7 purchase totals = | $813.18 | $859.0053 | $859.00 | $859.00 | $859.10 | |